There are a few changes happening at the Craighead County Sheriff’s Office.

Sgt. Rusty Grigsby retired from the sheriff department’s Criminal Investigations Division May 31 after nearly three decades of service.

Investigator Ron Richardson was promoted to take his place.

Richardson worked at four other law enforcement agencies in the state before moving to the Craighead County Sheriff’s Department.

Sgt. Richardson began his career at the Poinsett County Sheriff’s Office in 1988, worked for the Marked Tree Police Department, the Trumann Police Department and the Saline County Sheriff’s Office before moving to Craighead County in September 2000.

He worked as a detention officer and a deputy before moving into CID as an investigator in 2006.

The sheriff’s department congratulated both Grisby and Richardson on beginning these new chapters in their life.

(AP Photo/Gerald Herbert) People attend a candlelight vigil for the victims of the Wednesday shooting at Marjory Stoneman Douglas High School, in Parkland, Fla., Thursday, Feb. 15, 2018. Nikolas Cruz, a former student, was charged with 17 counts of ....

A former student opened fire at the end of the day at a Parkland, FL, high school. There are multiple fatalities.

A former student opened fire at the end of the day at a Parkland, FL, high school. There are multiple fatalities.

In the past few months, a number of high-profile men have been accused of sexual harassment and sexual assault. Allegations have led to resignations in Congress - and may have made a difference in a key Senate race.

In the past few months, a number of high-profile men have been accused of sexual harassment and sexual assault. Allegations have led to resignations in Congress - and may have made a difference in a key Senate race.